package com.daiziru.wuyanmall.service;

import com.daiziru.wuyanmall.entity.ProductComments;
import com.daiziru.wuyanmall.vo.ResultVO;

public interface ProductCommentService {
    /**
     *
     * @param productId
     * @param PageNum 分页页码
     * @param limit 每页的条数
     * @return
     */
    public ResultVO ListCommentsByProductId(String productId, int PageNum, int limit);

    public ResultVO listCommentsCountByProductId(String productId);

    public ResultVO addProductComment(ProductComments productComments);
}
